SP

Sampath Purushothaman

IBM: 183 patents #194 of 70,183Top 1%
AM AMD: 2 patents #3,994 of 9,279Top 45%
Globalfoundries: 2 patents #1,397 of 4,424Top 35%
📍 Yorktown Heights, NY: #11 of 858 inventorsTop 2%
🗺 New York: #171 of 115,490 inventorsTop 1%
Overall (All Time): #3,902 of 4,157,543Top 1%
187
Patents All Time

Issued Patents All Time

Showing 76–100 of 187 patents

Patent #TitleCo-InventorsDate
7592685 Device and methodology for reducing effective dielectric constant in semiconductor devices Daniel C. Edelstein, Matthew E. Colburn, Edward C. Cooney, III, Timothy J. Dalton, John A. Fitzsimmons +10 more 2009-09-22
7545671 Static random access memory cell with improved stability Azeez Bhavnagarwala, Stephen V. Kosonocky, Kenneth P. Rodbell 2009-06-09
7517637 Method of producing self-aligned mask in conjunction with blocking mask, articles produced by same and composition for same Matthew E. Colburn, Satyanarayana V. Nitta 2009-04-14
7485341 Nonlithographic method to produce masks by selective reaction, articles produced, and composition for same Matthew E. Colburn, Stephen M. Gates, Jeffrey Hedrick, Elbert E. Huang, Satyanarayana V. Nitta +1 more 2009-02-03
7467742 Electrically conducting adhesives for via fill applications Jeffrey D. Gelorme, Sung Kwon Kang, Konstantinos I. Papathomas 2008-12-23
7405147 Device and methodology for reducing effective dielectric constant in semiconductor devices Daniel C. Edelstein, Matthew E. Colburn, Edward C. Cooney, III, Timothy J. Dalton, John A. Fitzsimmons +10 more 2008-07-29
7397691 Static random access memory cell with improved stability Azeez Bhavnagarwala, Stephen V. Kosonocky, Kenneth P. Rodbell 2008-07-08
7393776 Method of forming closed air gap interconnects and structures formed thereby Matthew E. Colburn, Timothy J. Dalton, Elbert E. Huang, Satya V. Nitta, Katherine L. Saenger +2 more 2008-07-01
7371684 Process for preparing electronics structures using a sacrificial multilayer hardmask scheme Matthew E. Colburn, Ricardo A. Donaton, Conal E. Murray, Satyanarayana V. Nitta, Sujatha Sankaran +2 more 2008-05-13
7361991 Closed air gap interconnect structure Simon Karecki, Maheswaran Surendra, Satya V. Nitta, Matthew E. Colburn, Timothy J. Dalton +2 more 2008-04-22
7309649 Method of forming closed air gap interconnects and structures formed thereby Simon Karecki, Timothy J. Dalton, Elbert E. Huang, Satya V. Nitta, Katherine L. Saenger +2 more 2007-12-18
7268432 Interconnect structures with engineered dielectrics with nanocolumnar porosity Matthew E. Colburn, Satya V. Nitta, Charles T. Black, Kathryn Guarini 2007-09-11
7179758 Recovery of hydrophobicity of low-k and ultra low-k organosilicate films used as inter metal dielectrics Nirupama Chakrapani, Matthew E. Colburn, Christos D. Dimitrakopoulos, Dirk Pfeiffer, Satyanarayana V. Nitta 2007-02-20
7098476 Multilayer interconnect structure containing air gaps and method for making Katherina Babich, Roy A. Carruthers, Timothy J. Dalton, Alfred Grill, Jeffrey Hedrick +4 more 2006-08-29
7084479 Line level air gaps Shyng-Tsong Chen, Stefanie Chiras, Matthew E. Colburn, Timothy J. Dalton, Jeffrey Hedrick +9 more 2006-08-01
7045453 Very low effective dielectric constant interconnect structures and methods for fabricating the same Donald F. Canaperi, Timothy J. Dalton, Stephen M. Gates, Mahadevaiyer Krishnan, Satya V. Nitta +1 more 2006-05-16
7037744 Method for fabricating a self-aligned nanocolumnar airbridge and structure produced thereby Matthew E. Colburn, Satyanarayana V. Nitta 2006-05-02
7030495 Method for fabricating a self-aligned nanocolumnar airbridge and structure produced thereby Matthew E. Colburn, Satyanarayana V. Nitta 2006-04-18
7030481 High density chip carrier with integrated passive devices Michael P. Chudzik, Robert H. Dennard, Rama Divakaruni, Bruce K. Furman, Rajarao Jammy +3 more 2006-04-18
7023093 Very low effective dielectric constant interconnect Structures and methods for fabricating the same Donald F. Canaperi, Timothy J. Dalton, Stephen M. Gates, Mahadevaiyer Krishnan, Satya V. Nitta +1 more 2006-04-04
6962872 High density chip carrier with integrated passive devices Michael P. Chudzik, Robert H. Dennard, Rama Divakaruni, Bruce K. Furman, Rajarao Jammy +3 more 2005-11-08
6943451 Semiconductor devices containing a discontinuous cap layer and methods for forming same Stanley Joseph Whitehair, Stephen M. Gates, Satyanarayana V. Nitta, Maurice McGlashan-Powell, Kevin S. Petrarca 2005-09-13
6930034 Robust ultra-low k interconnect structures using bridge-then-metallization fabrication sequence Matthew E. Colburn, Elbert E. Huang, Satyanarayana V. Nitta, Katherine L. Saenger 2005-08-16
6911400 Nonlithographic method to produce self-aligned mask, articles produced by same and compositions for same Matthew E. Colburn, Stephen M. Gates, Jeffrey Hedrick, Elbert E. Huang, Satyanarayana V. Nitta +1 more 2005-06-28
6831366 Interconnects containing first and second porous low-k dielectrics separated by a porous buried etch stop layer Stephen M. Gates, Jeffrey Hedrick, Satyanarayana V. Nitta, Cristy Sensenich Tyberg 2004-12-14